147663919

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 166202064

約数和(自身を除く): 18538145

約数列:

[1, 13, 41, 101, 169, 211, 533, 1313, 2743, 4141, 6929, 8651, 17069, 21311, 35659, 53833, 112463, 277043, 699829, 873751, 1462019, 3601559, 11358763, 147663919]

約数ペア:

[(1, 147663919), (13, 11358763), (41, 3601559), (101, 1462019), (169, 873751), (211, 699829), (533, 277043), (1313, 112463), (2743, 53833), (4141, 35659), (6929, 21311), (8651, 17069)]